quick former ambassador to afghanistan judge brian crawford. >> with to work with the afghans. situationabilize the against an onslaught from the taliban. then move ahead with the political process which will have to -- >> jeff sessions, attorney general, on trans-national crime organizations. >> if you are a getting member we will find you. we will devastate your networks, we will starve your revenue sources, depletes your pranks, e youres your -- siez properties. we will not concede a block or street corner. >> c-span programs are available at the standoff, on our homepage, and by searching the video library. >> tonight on c-span, "q&a" with historian david mccullough, followed by prime minister theresa may taking questions from the british house of commons.